11483005

System Reference (SYSREF) Signal System and Method

PublishedOctober 25, 2022
Assigneenot available in USPTO data we have
Technical Abstract

Patent Claims
8 claims

Legal claims defining the scope of protection, as filed with the USPTO.

2

2. The system of claim 1 wherein the internal SYSREF signal (sysref_posedge_div1) is synchronous with the second system reference signal (SYSREF_2).

3

3. The system of claim 1 wherein the first clock signal (CLK_1) and first system reference signal (SYSREF_1) are responsive to external clock and SYSREF signals that satisfy the requirements of a JESD204B/204C specification.

8

8. The system of claim 7 wherein the sixth reference signal (SYSREF_PULSE_divn) is synchronous with the second reference signal (SYSREF_2).

11

11. The system of claim 1 wherein the first circuit is an analog circuit.

13

13. The method of claim 12 wherein the internal SYSREF signal (sysref_posedge_div1) is synchronous with the second system reference signal (SYSREF_2).

14

14. The method of claim 12 wherein the first clock signal (CLK_1) and first system reference signal (SYSREF_1) are responsive to external clock and SYSREF signals that satisfy the requirements of a JESD204B/204C specification.

19

19. The method of claim 18 wherein the sixth reference signal (SYSREF_PULSE_divn) is synchronous with the second reference signal (SYSREF_2).

21

21. The method of claim 12 wherein the first circuit is an analog circuit.

Patent Metadata

Filing Date

Unknown

Publication Date

October 25, 2022

Inventors

Gregory Uvieghara
Kenneth Pettit
Costantino Pala
Mikko Waltari

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